CVE Vulnerabilities

CVE-2021-46887

Published: May 26, 2023 | Modified: May 29, 2023

CVSS 3.x

9.8

CRITICAL

Source:

NVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 2.x

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-46887
CWE	https://cwe.mitre.org/data/definitions/NVD-Other.html

Lack of length check vulnerability in the HW_KEYMASTER module. Successful exploitation of this vulnerability may cause out-of-bounds read.

Affected Software

Name	Vendor	Start Version	End Version
Emui	Huawei	10.1.0 (including)	10.1.0 (including)
Emui	Huawei	10.1.1 (including)	10.1.1 (including)
Emui	Huawei	11.0.0 (including)	11.0.0 (including)

References

https://consumer.huawei.com/en/support/bulletin/2023/5/

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